bsc: Start MGCP transaction ID sequence based on media_nr
This allows different MscConnHandlers to concurrently submit MGCP
messages with unique transaction ID through the shared MGCP-over-IPA
multiplex BSC<->MSC.
Without this, 2 MscConnHandlers would both send a
CRCX using trans_id=0, and the ConnectionTable in RAN_Emulation.cpp
would lookup and return the first MscConnHandler in the table during the
2nd CRCX ACK which was targeted at the second MscConnHandler.
Change-Id: Icb09d67a1f0207dc8501dd2b47c9162175b691b1
diff --git a/bsc/BSC_Tests.ttcn b/bsc/BSC_Tests.ttcn
index b4d6e02..426109a 100644
--- a/bsc/BSC_Tests.ttcn
+++ b/bsc/BSC_Tests.ttcn
@@ -12230,6 +12230,7 @@
var TestHdlrParams pars2 := f_gen_test_hdlr_pars();
var MSC_ConnHdlr vc_conn2;
pars2.mgwpool_idx := 1;
+ pars2.media_nr := 2;
f_init(1, true, nr_mgw := 2);
f_sleep(1.0);